Omron GX-AD0471, User Manual, Page: 165 / 394

7 - 67
7 Digital I/O Slave Unit
GX-series EtherCAT Slave Unit User’s Manual
7-4 Sp
ecifica
tion
s fo
r Each Slave U
n
it
7
7-4
-12 e-
CON Connector
T
ype 32-
point
Ou
tput Slave Un
it GX-OD3218/OD32
28
 GX-OD3218 (NPN)
 GX-OD3228 (PNP)
Wiring diagram
V
V V V V V V V
NC NC NC NC NC NC NC NC
V V V V V V V V
NC NC NC NC NC NC NC NC
V
V V V V V V V
NC NC NC NC NC NC NC NC
V V V V V V V V
NC NC NC NC NC NC NC NC
NPN input 3-wire external device
(Emitter of photoelectric sensor)
Blue (black) Pink (white) Brown (red)
Solenoid valve, etc.
V
V
G
G
V
V
G
G
OUT
0
OUT
1
OUT
2
OUT
3
OUT
4
OUT
5
OUT
6
OUT
7
OUT
8
OUT
9
OUT
10
OUT
11
OUT
12
OUT
13
OUT
14
OUT
15
G G G G G G G G
G G G G G G G G
OUT
8
OUT
9
OUT
10
OUT
11
OUT
12
OUT
13
OUT
14
OUT
15
G G G G G G G G
OUT
0
OUT
1
OUT
2
OUT
3
OUT
4
OUT
5
OUT
6
OUT
7
G G G G G G G G
I/O power supply
(24 VDC)
V V V V V V V V
NC NC NC NC NC NC NC NC
V V V V V V V V
NC NC NC NC NC NC NC NC
V V V V V V V V
NC NC NC NC NC NC NC NC
V V V V V V V V
NC NC NC NC NC NC NC NC
PNP input 3-wire external device
(Emitter of photoelectric sensor)
Blue (black)
Pink (white)
Brown (red)
Solenoid valve, etc.
V
V
G
G
V
V
G
G
OUT
0
OUT
1
OUT
2
OUT
3
OUT
4
OUT
5
OUT
6
OUT
7
OUT
8
OUT
9
OUT
10
OUT
11
OUT
12
OUT
13
OUT
14
OUT
15
G G G G G G G G
G G G G G G G G
OUT
8
OUT
9
OUT
10
OUT
11
OUT
12
OUT
13
OUT
14
OUT
15
G G G G G G G G
OUT
0
OUT
1
OUT
2
OUT
3
OUT
4
OUT
5
OUT
6
OUT
7
G G G G G G G G
I/O power supply
(24 VDC)